Molekula
alpha-Pinene
Alpha-Pinene is a naturally occurring terpene found in pine resin, used in fragrances, solvents, and as a precursor in organic synthesis. It is a colorless to pale yellow liquid with a strong pine odor. Available in CAS 80-56-8, molecular formula C10H16, and molecular weight 136.23 g/mol. Store at 2 to 8 °C. Hazard classification includes signal word Danger. Molekula supplies alpha-Pinene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Alpha-Pinene is a naturally occurring terpene found in pine resin, used in fragrances, solvents, and as a precursor in organic synthesis. It is a colorless to pale yellow liquid with a strong pine odor. Available in CAS 80-56-8, molecular formula C10H16, and molecular weight 136.23 g/mol. Store at 2 to 8 °C. Hazard classification includes signal word Danger. Molekula supplies alpha-Pinene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Density | 0.855 - 0.865 |
| Refractive Index | 1.4640 - 1.4680 |
| Assay | ≥ 95% |
| Optical Rotation | 0 to -45° |
| Acid value(mgKOH/g) | ≤ 0.4% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 31 C |
| Transport Class | 3 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 80-56-8 |
| Molecular Formula | C10H16 |
| Molecular Weight | 136.23 |
| SMILES | CC1=CCC2CC1C2(C)C |
| EC / UN Number | 2368 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29021900 |
| Tariff Code | 2902190000 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H226 Flammable liquid and vapour
- H303 May be harmful if swallowed
- H304 May be fatal if swallowed and enters airways
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is alpha-Pinene used for?
Alpha-Pinene is commonly used in the production of fragrances, flavorings, and as a precursor in the synthesis of other chemicals.
What is the chemical formula and molecular weight of alpha-Pinene?
The chemical formula is C10H16, and the molecular weight is 136.23 g/mol.
How should alpha-Pinene be stored?
Alpha-Pinene should be stored at temperatures between 2 to 8 °C, protected from light and heat.
What grade of alpha-Pinene does Molekula supply?
Molekula supplies alpha-Pinene in technical grade, suitable for industrial and research applications.
Can Molekula supply alpha-Pinene in bulk?
Yes, Molekula can supply alpha-Pinene in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with an order of alpha-Pinene?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) compliant with GHS standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.